Magnetic anisotropy and spin-disordered ground state in the triangular-lattice antiferromagnet K2CsYb(PO4)2RemoveXin-An Tong, Yingqi Chen, Zhongtuo Fu, Shuaiwei Li, Tianci Gao, Hong Du, Shuhan Zheng, Yongjun Zhang, Yunlong Xie, Meifeng Liu, Ruidan Zhong, Jun-Ming Liu, Zhen Ma, Wei Wang, and Jinsheng WenPhys. Rev. B 113, 035157 (2026)